85220259

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 117365760

約数和(自身を除く): 32145501

約数列:

[1, 3, 47, 89, 141, 267, 4183, 6791, 12549, 20373, 319177, 604399, 957531, 1813197, 28406753, 85220259]

約数ペア:

[(1, 85220259), (3, 28406753), (47, 1813197), (89, 957531), (141, 604399), (267, 319177), (4183, 20373), (6791, 12549)]